Kirsty Pearson / Mikke Remikke
Yes, these pieces look like they might've been visited by Jack Frost (whose name is even more appropriate when you consider that it comes from the Old Norse "Jokul Frosti," meaning "Icicle Frost"). What they actually remind me of, however, is delicious mizuame (literally, "water candy")! Rings of glass on stainless steel wire by UK designer Kirsty Pearson.
Even more jewellery: